A randomized 25 question test from a pool of 761 questions, good luck!
Which of the data transmission modes below best is described as a two way alternating transmission?
Data communication in a DCS takes the form of various net works. Which of the networks below connects to servers that share business data?
Which of the answers below best describes the OSI layers that a Foundation fieldbus H1is not compliant with?
Which of the signalling methods below best represent the one used by Foundation fieldbus H1 for transmission?
In a motor control function block program, conditional block are used. Which of the answers below is best described as a condition that must remain TRUE for a device can stay activated?
In each OSI layer, each device must be identified to be used. In which of the layers below does the physical address of each network device reside?
The limits of a OUT parameter status field has several different classifications. Which of the classifications below can be described as the indication of a parameter within the set range?
In IPv4, it is possible to divide the class of network into a smaller network. Which of the terms below best describes this process?
The limits of a OUT parameter status field has several different classifications. Which of the classifications below can be described as the indication of a parameter above the URV?
There are several common components of signal converters. Which one is best described as reduction of overall error introduced by the input and/or output signals?
The standard recommended by ISA-18.2 is for 3-4 priority level alarms to be used. Which of the alarm priority levels below should comprise no more than 30% of the total configured alarms?
Which of the network components below would commonly be used as a protocol converter and communication signal converter?
There are several data access methods used to transmit data. Which of the answers below can be described as a method that systematically allows for devices to initiate communication?
The addition of BCC to the message frame increases the efficiency of detecting errors in transmissions. which one of the error check systems employs a calculated total by the receiver in comparison to the total of the received data?
There are many different software programs that are commonly used by a DCS. Which of the programs below would allow observation and control of the plant?
Which of the messaging methods is best described as one that can be initiated by the link master and the basic device in the H1 transmission system?
The standard recommended by ISA-18.2 is for 3-4 priority level alarms to be used. Which of the alarm priority levels below can best be described as the highest level alarm, demanding prompt operator action?
The data transmission in HDX mode travels in _____ direction(s)? Choose the best answer from the ones provided to fill in the blank
Which of the lengths below relates best to a spur cable with 1 field device connected?
The HMI in a SCADA system uses typical hardware and software. Which of the environments below would the HMI reside?
With IPv4, you would use static address assignment over dynamic for this primary reason?
With IPv4, you would use static address assignment over dynamic for this primary reason?
The OSI model describes how a network should be arranged. Which of the layers below concern network topologies the most?
A typical HMI has several subsystems attached to it. Which of the subsystems below would be involved in the manipulation process control inputs?
Which of the data rates below best represent one that is not used on a DeviceNet segment?